Date Difference Calculator
Count the days, weeks, and months between two dates.
Free · No sign-up · Works in your browser
Difference
182 days
Weeks
26w 0d
Months / Years
6 / 0.5
About the Date Difference Calculator
Free date difference calculator — find the number of days, weeks, and months between any two dates.
How to use the Date Difference Calculator
- 1Pick a start date and an end date.
- 2Read the difference in days, weeks, and months.
Frequently asked questions
Does it include both the start and end day?
It counts the number of days from the start date to the end date (the span between them).
Can the dates be in any order?
Yes — the tool uses the absolute difference, so order doesn't matter.